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Erratic Fuel Gauge Operation on Chevrolet 2500 Pickup

Problem Description and Possible Solution

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Problem Data
RepairPal Verified
Average mileage: 156,286 (10,000–295,695)
Electrical & Lights affected: Gasoline
2 model years affected: 1998, 2000
7 people reported this problem